package com.ck.tool;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class AddNewAdminFilter implements Filter {

	public void destroy() {
	}
	
	public void init(FilterConfig arg0) throws ServletException {
	}

	public void doFilter(ServletRequest request, ServletResponse response,
			FilterChain chain) throws IOException, ServletException {
		
		HttpServletRequest req = (HttpServletRequest) request;
		HttpServletResponse res = (HttpServletResponse) response;
		
		if((Integer)req.getSession().getAttribute("superadmin") == 0){
			res.sendRedirect("addNewAdminForbidden.html");
		}else {
			chain.doFilter(request, response);
		}
	}

	

}
